Telecommunications – Transmitter and receiver at separate stations
Patent
1997-09-30
2000-02-01
To, Doris H.
Telecommunications
Transmitter and receiver at separate stations
455 384, 455552, 455556, 455557, 455566, 455575, 34082544, 375222, H04Q 700
Patent
active
060213108
ABSTRACT:
A computerized paging device connected a source of power for transmitting and receiving messages. The computerized paging device includes a modem for transmitting messages to a desired party and receiving message signals transmitted to the device and a microprocessor including a memory unit for storing programming information for the microprocessor is connected to the modem for processing the received message signals and generating a display message signal based upon the processed received message signal. A display screen is connected to the microprocessor for displaying the display message signal. A speaker is connected to the microprocessor for producing an audible representation of the display message signal and a microphone is also connected to the microprocessor for receiving an audible signal, wherein the audible signal is transmitted to the microprocessor for conversion into a digital signal and transmission to the desired party by the modem. A mouse can be connected to the microprocessor for scrolling through the message displayed on the display screen.
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patent: 5459458 (1995-10-01), Richardson et al.
patent: 5463380 (1995-10-01), Matai
patent: 5550861 (1996-08-01), Chan et al.
patent: 5628055 (1997-05-01), Stein
patent: 5634201 (1997-05-01), Mooring
patent: 5822692 (1998-10-01), Krishan et al.
Kroll Michael I.
To Doris H.
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